Public bug reported: Since a few days, when I use Android Studio, my screens freeze. Nothing works. With alt-crtrl-F2 I log in to a shell window, restart lightdm, then it works. Except on the last freeze, now I had to restart the computer. When restarting lightdm, a popup said "system in low graphics res, cannot detect your settings".
I have reported the but to Android Studio developers. But a program, even a big one like an IDE, should not be able to crash my computer. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: lightdm 1.14.2-0ubuntu1.1 ProcVersionSignature: Ubuntu 3.19.0-33.38-generic 3.19.8-ckt7 Uname: Linux 3.19.0-33-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.17.2-0ubuntu1.7 Architecture: amd64 CurrentDesktop: Unity Date: Thu Nov 12 18:22:33 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2015-10-02 (41 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: lightdm (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1515711 Title: lightdm hangs, windows freeze, lightdm restart helps most of the times. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1515711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs